Studies on Divided-Period Reactive Power Optimization Based on Multi-Fractal Characteristic Parameter

Abstract:

Divided-period method based on multi-fractal characteristic parameter was proposed to confine the switching times of control devices in the regional power system. Using the fractal theory, we can predict fluctuations of the load and calculate the multi-fractal characteristic parameter of different times. Considering the maximum allowable daily switching times of control devices, the demanded times are classified adaptively using hierarchical clustering method by clustering different times which had the similar multi-fractal characteristic parameter. This method not only reduces the switching times of control devices, but also improves the efficiency of compensation.

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 238-243
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.238
• Online since: January 2012
• Authors: Mei Li, Xin Gong Cheng, Xi Ju Zong
• Keywords: Divided-Period, Multi-Fractal, Regional Power System

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